🚀 Elevate Your Drive: Never Settle for Less!
The Range Technology RA003R Plug & Play AFM/DFM Active Fuel Management Disabler is designed for select GM vehicles, ensuring you maintain full power without the interruptions of the AFM system. With a simple plug-and-play installation, it offers a hassle-free solution to enhance your driving experience while remaining lightweight and easily reversible.
| Manufacturer | Range Technology |
| Brand | Range Technology |
| Product Dimensions | 10.16 x 10.16 x 2.54 cm; 9.07 g |
| Item model number | SB-122AMG |
| Manufacturer Part Number | RA003R |
| Item Weight | 9.07 g |
M**N
Works
Works, shuts off AFM
P**T
2016 Yukon 5.3 so far so great
Have had this in my 2016 Yukon with the 5.3 motor and 6 speed transmission for a month now. Works very well. Vehicle stays in V8 all the time with no other ill effects. I drive a lot of straight lines at 38 - 40mph which is when I would occasionally get the GMC shudder if I was slowing and speeding up often, but this completely eliminated it. I've not noticed any major change in fuel economy at this point, last I looked the average was down 0.1mpg if any. Would recommend this for sure! Easy to start using. Plugged it in to the port under the steering wheel, the lights flashed for 5 seconds or less, then good to go. Started the car and went for a drive, immediately worked. I considered the cheaper options here for $100 or so but decided it was worth another $100 to get the Range brand name and not goof with anything in my car.Just an update after 30 days of use: Still working very well, but I am noticing more of a full 1mpg fuel economy loss. Most of my day to day driving is around town, runs under 5 miles. I live 3 miles from work, so that definitely does not help, and dollars and cents wise is a very small impact, but wanted to update a larger economy loss than originally posted.
G**9
Works as expected!
It works as intended and was super easy to install. Just plug into your OBD port and you're good to go. The packaging could be better though.
M**E
Not working
This device is not making any change and not deactivated V4 mode.
A**A
Works as designed
Installed this on a 2009 Silverado 5.3L with 178,000 miles. No issues whatsoever. This works perfectly. Disabled the AFM and always runs in V8 mode. Nothing to configure at all; just plug and play.Some have mentioned that it drains the battery if left plugged in for extended periods of time. I haven't noticed anything like that, and sometimes I don't drive my truck for a week at a time. It's not my daily driver. I have yet to notice any battery issues.This has been installed for 3-1/2 months now and it hasn't caused any problems and my gas mileage hasn't really changed. Put about 1,500 miles on it since install.Overall I'd recommend it.
D**.
Excellent
Works as described, no more switching between V8 and V4 mode. A bit harder on gas but worth it.
Trustpilot
3 weeks ago
2 months ago
